Emerald|Lab Grown|IGI

1.05ct F VS1 Emerald Lab Grown Diamond

EX • F/VS1 • IGI LG840643906

Shape and cutting style on the report: Emerald cut

Certificate IGI LG840643906

Diamond specifications and retailer prices

From $136 USD
As of November 1, 2026
Save $1,134 USD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,270 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown emerald diamond

This 1.05ct lab-grown emerald sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840643906 or 840643906. Listed at 19 retailers as of October 31, 2026, with prices from $136 to $1,270, a $1,134 spread on the same certified stone. Do Amore Diamonds lists it at $1,270. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840643906
Dimensions6.91 × 4.80 × 3.23 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.91 mm4.80 mm1.05 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840643906
Side View
Table 64.0%Crown 39.2°Girdle: Slightly ThickPavilion 40.7°Culet: LargeDepth 67.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,270 USD|Low: $136 USD|High: $1,350 USD|Avg: $528 USD|-5.9%
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 19
November 1, 2026
Retailer 14$136 USD
Retailer 10$149 USD
Retailer 7$185 USD
Retailer 18$185 USD
Retailer 19$250 USD
Retailer 4$260 USD
Retailer 12$352 USD
Retailer 15$361 USD
Retailer 17$386 USD
Retailer 5$398 USD
Retailer 2$497 USD
Retailer 8$505 USD
Retailer 11$505 USD
Retailer 3$546 USD
Retailer 16$570 USD
Retailer 6$656 USD
Retailer 9$830 USD
Retailer 13$954 USD
Do Amore Diamonds$1,270 USD

16 data points across 19 retailers

19 retailers$136 USD to $1,270 USD

A
Cheapest Retailer
-
$136 USD
A
Retailer 2
-
$149 USD
View
Retailer 3
-
$185 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$185 USD
View
B+
Retailer 5
-
$250 USD
View
A
Retailer 6
-
$260 USD
View
A
Retailer 7
-
$347 USD
View
A
Retailer 8
-
$352 USD
ZAR 5,689 ZAR
View
A
Retailer 9
-
$361 USD
£284 GBP
View
A
Retailer 10
-
$398 USD
View
B+
Retailer 11
-
$497 USD
A$765 AUD
View
B+
Retailer 12
-
$505 USD
View
B+
Retailer 13
-
$505 USD
View
B+
Retailer 14
-
$546 USD
CA$759 CAD
View
B+
Retailer 15
-
$570 USD
View
B+
Retailer 16
-
$656 USD
View
B
Retailer 17
-
$830 USD
View
B
Retailer 18
-
$954 USD
£751 GBP
View
Most Expensive
B
Do Amore Diamonds
25-1139150-006A · Oct 31
$1,270 USD
View
18 more retailers have this diamond
Prices start from $136 USDSave up to $1,134 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.05ct Emerald
$136 USD